What does the cluster deployment look like? Usually this happens when you’re sharing disks with the OS, or have co-located file journals or something. On Fri, Feb 16, 2018 at 4:02 AM Flemming Frandsen < flemming.frand...@stibosystems.com> wrote:
> I'm trying out cephfs and I'm in the process of copying over some > real-world data to see what happens. > > I have created a number of cephfs file systems, the only one I've > started working on is the one called jenkins specifically the one named > jenkins which lives in fs_jenkins_data and fs_jenkins_metadata. > > According to ceph df I have about 1387 GB of data in all of the pools, > while the raw used space is 5918 GB, which gives a ratio of about 4.3, I > would have expected a ratio around 2 as the pool size has been set to 2. > > > Can anyone explain where half my space has been squandered? > > > ceph df > GLOBAL: > SIZE AVAIL RAW USED %RAW USED > 8382G 2463G 5918G 70.61 > POOLS: > NAME ID USED %USED MAX > AVAIL OBJECTS > .rgw.root 1 1113 0 258G 4 > default.rgw.control 2 0 0 258G 8 > default.rgw.meta 3 0 0 258G 0 > default.rgw.log 4 0 0 258G 207 > fs_docker-nexus_data 5 66120M 11.09 258G 22655 > fs_docker-nexus_metadata 6 39463k 0 258G 2376 > fs_meta_data 7 330 0 258G 4 > fs_meta_metadata 8 567k 0 258G 22 > fs_jenkins_data 9 1321G 71.84 258G 28576278 > fs_jenkins_metadata 10 52178k 0 258G 2285493 > fs_nexus_data 11 0 0 258G 0 > fs_nexus_metadata 12 4181 0 258G 21 > > -- > Regards Flemming Frandsen - Stibo Systems - DK - STEP Release Manager > Please use rele...@stibo.com for all Release Management requests > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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